fkie_cve-2019-1002100
Vulnerability from fkie_nvd
Published
2019-04-01 14:29
Modified
2024-11-21 04:17
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, users that are authorized to make patch requests to the Kubernetes API Server can send a specially crafted patch of type "json-patch" (e.g. `kubectl patch --type json` or `"Content-Type: application/json-patch+json"`) that consumes excessive resources while processing, causing a Denial of Service on the API Server.
References
josh@bress.nethttp://www.securityfocus.com/bid/107290Broken Link, Third Party Advisory, VDB Entry
josh@bress.nethttps://access.redhat.com/errata/RHSA-2019:1851Third Party Advisory
josh@bress.nethttps://access.redhat.com/errata/RHSA-2019:3239Third Party Advisory
josh@bress.nethttps://github.com/kubernetes/kubernetes/issues/74534Issue Tracking, Vendor Advisory
josh@bress.nethttps://groups.google.com/forum/#%21topic/kubernetes-announce/vmUUNkYfG9g
josh@bress.nethttps://security.netapp.com/advisory/ntap-20190416-0002/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/107290Broken Link, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:1851Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:3239Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/kubernetes/kubernetes/issues/74534Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://groups.google.com/forum/#%21topic/kubernetes-announce/vmUUNkYfG9g
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20190416-0002/Third Party Advisory
Impacted products
Vendor Product Version
kubernetes kubernetes *
kubernetes kubernetes *
kubernetes kubernetes *
redhat openshift_container_platform 3.10
redhat openshift_container_platform 3.11


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "0DA71853-0F00-4D01-834F-63A8B24A27AB",
                     versionEndExcluding: "1.11.8",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "60751439-CACB-49C0-A739-BE3203292E67",
                     versionEndExcluding: "1.12.6",
                     versionStartIncluding: "1.12.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "E3041501-9145-4C0D-943F-0C1617140D23",
                     versionEndExcluding: "1.13.4",
                     versionStartIncluding: "1.13.0",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:redhat:openshift_container_platform:3.10:*:*:*:*:*:*:*",
                     matchCriteriaId: "4DBCD38F-BBE8-488C-A8C3-5782F191D915",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*",
                     matchCriteriaId: "2F87326E-0B56-4356-A889-73D026DB1D4B",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, users that are authorized to make patch requests to the Kubernetes API Server can send a specially crafted patch of type \"json-patch\" (e.g. `kubectl patch --type json` or `\"Content-Type: application/json-patch+json\"`) that consumes excessive resources while processing, causing a Denial of Service on the API Server.",
      },
      {
         lang: "es",
         value: "En todas las versiones de Kubernetes anteriores a las v1.11.8, v1.12.6 y v1.13.4, los usuarios autorizados para realizar peticiones de parche en el servidor API de Kubernetes pueden enviar parches \"json-patch\" (p.ej., `kubectl patch --type json` o `\"Content-Type: application/json-patch+json\"`) especialmente manipulados que consumen recursos excesivos durante el procesamiento, conduciendo a una denegación de servicio (DoS) en el servidor API",
      },
   ],
   id: "CVE-2019-1002100",
   lastModified: "2024-11-21T04:17:42.613",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "SINGLE",
               availabilityImpact: "PARTIAL",
               baseScore: 4,
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               vectorString: "AV:N/AC:L/Au:S/C:N/I:N/A:P",
               version: "2.0",
            },
            exploitabilityScore: 8,
            impactScore: 2.9,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV30: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 6.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
               version: "3.0",
            },
            exploitabilityScore: 2.8,
            impactScore: 3.6,
            source: "josh@bress.net",
            type: "Secondary",
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 6.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 2.8,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2019-04-01T14:29:00.483",
   references: [
      {
         source: "josh@bress.net",
         tags: [
            "Broken Link",
            "Third Party Advisory",
            "VDB Entry",
         ],
         url: "http://www.securityfocus.com/bid/107290",
      },
      {
         source: "josh@bress.net",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://access.redhat.com/errata/RHSA-2019:1851",
      },
      {
         source: "josh@bress.net",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://access.redhat.com/errata/RHSA-2019:3239",
      },
      {
         source: "josh@bress.net",
         tags: [
            "Issue Tracking",
            "Vendor Advisory",
         ],
         url: "https://github.com/kubernetes/kubernetes/issues/74534",
      },
      {
         source: "josh@bress.net",
         url: "https://groups.google.com/forum/#%21topic/kubernetes-announce/vmUUNkYfG9g",
      },
      {
         source: "josh@bress.net",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://security.netapp.com/advisory/ntap-20190416-0002/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Broken Link",
            "Third Party Advisory",
            "VDB Entry",
         ],
         url: "http://www.securityfocus.com/bid/107290",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://access.redhat.com/errata/RHSA-2019:1851",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://access.redhat.com/errata/RHSA-2019:3239",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Issue Tracking",
            "Vendor Advisory",
         ],
         url: "https://github.com/kubernetes/kubernetes/issues/74534",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://groups.google.com/forum/#%21topic/kubernetes-announce/vmUUNkYfG9g",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://security.netapp.com/advisory/ntap-20190416-0002/",
      },
   ],
   sourceIdentifier: "josh@bress.net",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-770",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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